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Grade: 12
        What is the oxidation no. of N in NH3????????.... .    ........................9.9.9
2 years ago

Answers : (4)

Umakant biswal
5349 Points
							
In this case, we know the oxidation number for H is +1. Then set this value equal to the overall net charge of the ion. Our equation now looks like this: 1(4) = 1, You use the multiplier of 4 to indicate that the ammonium ion has 4 hydrogen. Thus, the oxidation number for Nitrogen is -3.
2 years ago
anmol
26 Points
							Take oxidation no of Nitrogen to be x and we know oxidation no of hydrogen is +1 and cimpound is neutral so x+3=0 and oxidation no of nitrogen is -3
						
one year ago
Riddhi Jain
28 Points
							Since ON for Hydrogen is +1  ....,.........................,.......Therefore x + 3(1) =0.................,.................... Therefore x=-3
						
one year ago
Dweepayan Biswal
47 Points
							
 What ould be the …
Date: 30/05/2017/F-4062/A2417-3
Answer:
4
h
    x P

7 9
4 10
22
h
p

 
  9
4 10
h
p 
 

2
p meV  2
h
p
  2
h
p
p
   
34 34
31 19 9
6.626 10 6.626 10
2 9.1 10 1.6 10 6 4 10
 
  
 

     
11 6.282 10 
one year ago
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